Skip to main content
VulnerabilityPublished

ZDI-26-267: Malwarebytes Anti-Malware Uncontrolled Search Path Element Local Privilege Escalation Vulnerability

Source Zero Day Initiative

0

Fixed in 1.0.6.31 : patch affected systems soon.

Data as of 26 May 2026, 20:33 UTC

Severity
High

Rated High by Zero Day Initiative

Patch
Available – fixed in 1.0.6.31

What to do

AI-suggested

Apply the official fix by upgrading Malwarebytes Anti-Malware to version 1.0.6.31 or later. This update addresses the uncontrolled search path element vulnerability. If you cannot patch yet, restrict local code execution privileges to trusted users only to reduce risk.

Description

This vulnerability allows local attackers to escalate privileges on affected installations of Malwarebytes Anti-Malware. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8.

References

Community reviews

Loading reviews…